package cn.tedu._05mvcboot01.controller;

import cn.tedu._05mvcboot01.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {
    @RequestMapping("/bmi")
    @ResponseBody
    /**
    public String bmi(BmiDTO bmiDTO){
        Double height = bmiDTO.getHeight();
        Double weight = bmiDTO.getWeight();
        Double bmi = weight/(height*height);
        if(bmi<18.5){
            return "偏瘦";
        }else if(bmi>=18.5&&bmi<24){
            return "正常";
        } else if (bmi>=24&&bmi<27) {
            return "微胖";
        }else {
            return "该减肥了";
        }
    }*/
    public String bmi(Double weight,Double height){
        Double bmi = weight/(height*height);
        if(bmi<18.5){
            return "偏瘦";
        }else if(bmi>=18.5&&bmi<24){
            return "正常";
        } else if (bmi>=24&&bmi<27) {
            return "微胖";
        }else {
            return "该减肥了";
        }
    }
}
